A studio needs 3 actors for their short comedy film. The 6 actors available are Moe, Larry, Curly, Shemp, Joe, and Curly Joe. a) How many different combinations of 3 actors can the studio choose...

At rest, the average persons heart beats 65 times per minute. During aerobic excerise, this rate increases by 40%.

The question is asking for the values of x when it's greater than or equal to 0, from a graph that I was given.

"The given ordered pair belongs to a quadratic function whose graph is symmetric with respect to the line with the given equation. Name another ordered pair that the function must therefore include...

12. Find the 8th number in the 11th row (n=11) of Pascal's triangle.. My book isn't very helpful when explaining this..

So, I completed this crossword and this problem made no sense; 6. "Do u think all the spending outlined in Referendum 27 is wise?" It is a 14 letter long word.. I asked my math instructor...

Problem 10: use the binomial theorem to write the binomial expansion of (x-3y2)5.  So the first step is writing out the coefficients and simplifying them. Example (5 0)=1; (a+b)5= 1a5b0+5a4b1+10a3b2+10a2b3+5a1b4+1a0b5 =...

The sum of the present ages of Eric and his father is 58 years. In 13 years, his father will be twice as old as Eric will be at that time. Find their present ages.